Long Island's aggressive and experienced criminal defense attorneys, handling DWI's, Larceny, Assaults, Drug Sale and Possession, Murder and all other Misdemeanors and Felonies.
We also concentrate in the area of Personal Injury litigation and our Attorneys handle all types of personal injury matters from automobile and motorcycle accident cases to trip and fall accidents and we are well versed in the complexities of major catastrophic injury cases as well as more common less severe but nevertheless life changing injuries.We also handle matrimonial and family law litigation from divorce to custody and support matters.
We also concentrate in the area of Personal Injury litigation and our Attorneys handle all types of personal injury matters from automobile and motorcycle accident cases to trip and fall accidents and we are well versed in the complexities of major catastrophic injury cases as well as more common less severe but nevertheless life changing injuries.We also handle matrimonial and family law litigation from divorce to custody and support matters.
Services
Our firm was built on referrals, representing generations of families and friends, protecting all of their rights, not just the ones they thought they had. Our clients demand excellence, and we deliver. We are available 24/7 to assist you. We work vigorously and aggressively and we get you the results you need when you need them, not in years from now.
Attorney, Mark E. Alter, founding partner of the Law Offices of Mark E. Alter, has dedicated his career to representing clients with a wide range of legal matters since 1992. Mark Alter practices in the areas of Criminal Defense, Personal Injury, Matrimonial, Family & Domestic Relations Law and Commercial Litigation where he has earned a reputation as an aggressive attorney who provides high-quality representation to his clients.
Attorney, Margaret S. Alter, is a senior partner in the Law Offices of Mark E. Alter who joined the firm in 1993. Margaret's legal career concentrates in the areas of Criminal Defense, Personal Injury, Matrimonial, Family, Domestic Relations and Tax Law.
Her litigation experience includes Motion practice, writs, general litigation, appeals and a multitude of other legal writings which are essential aspects of our practice and utilized in resolving, reducing and addressing many important concerns that may detrimentally impact our clients' claims and cases.Mrs. Alter is also our firm's tax litigator who has saved hundreds of thousands of dollars of tax liability for many of our clients.
Her litigation experience includes Motion practice, writs, general litigation, appeals and a multitude of other legal writings which are essential aspects of our practice and utilized in resolving, reducing and addressing many important concerns that may detrimentally impact our clients' claims and cases.Mrs. Alter is also our firm's tax litigator who has saved hundreds of thousands of dollars of tax liability for many of our clients.
Attorney, Alexander Galvez, is the managing attorney in the Law Offices of Mark E. Alter who joined the firm in 2000. Mr. Galvez handles all types of cases from inception through trial. Mr. Galvez is involved with all types of litigation handled by the firm including high profile and complex catastrophic personal injury cases.
Reviews (10)
Joanne Cassillo
Dec 22, 2021
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Positive: Professionalism, Responsiveness
I was very happy with the services provided with the law offices of Mark E Alter in regards to a traffic accident. The office was professional and things were done in a timely manner. The staff was extremely accommodating and I always felt well taken care of throughout the process. I would highly recommend this office.
I was very happy with the services provided with the law offices of Mark E Alter in regards to a traffic accident. The office was professional and things were done in a timely manner. The staff was extremely accommodating and I always felt well taken care of throughout the process. I would highly recommend this office.
Denise Hartmann
Dec 18, 2021
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I enlisted the Law Office of Mark Alter for what was supposed to be a quick matrimonial matter. Fast forward to a year and a half later and all is finally settled with exactly what I wanted in the beginning but the other side kept dragging it out. Despite numerous meltdowns on my part, the personnel at this firm never made me feel like I was bothering them and were always quick to reassure and calm me down. I was getting email responses back at 4 am and whenever I called they were always available. They kept me well informed on all the court and legal proceedings and what the next steps would be
Lucky Girl
Dec 17, 2021
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My husband & I were recommended to Mark Alter Law Firm. After our appointment we were so pleased that I sent them a Thank You card for taking so much time with us & giving us great advice. They were extremely professional but at the same time so friendly & nice that we left there feeling like family. Mark & his staff are great people! We have since recommended them to a family member & will continue to recommend them in the future. Just know you will be in great hands with Mark Alter Law firm because they will fight very hard for you.
Fay Rigos
Dec 16, 2021
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Positive: Professionalism, Responsiveness
The law offices of Mark Alter did an excellent job handling my case. The attorneys and everyone in the office was so professional, thorough, and kind during the legal process. The attorneys really go above and beyond to fight for their clients and win. Thank you to all for your amazing work - my family and I are so thankful!
The law offices of Mark Alter did an excellent job handling my case. The attorneys and everyone in the office was so professional, thorough, and kind during the legal process. The attorneys really go above and beyond to fight for their clients and win. Thank you to all for your amazing work - my family and I are so thankful!
Steve S.
Nov 25, 2021
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My wife and I recently needed the expertise of a law firm after an injury, and we were directed to the Law Offices of Mark Alter. We both could have not have been more pleased. The staff treated us like family, and not only frequently call us to update us on what was going on, but also to ask how my wife was doing. The staff also made it possible for us to receive the best outcome as well.
We are not only more than satisfied with the Law Office of Mark Alter, we are greatly appreciative of their assistance during a very trying time. My wife and I highly recommend them if anyone is need of a law
We are not only more than satisfied with the Law Office of Mark Alter, we are greatly appreciative of their assistance during a very trying time. My wife and I highly recommend them if anyone is need of a law
Chiropractic Works Dr. James Cassillo
Nov 19, 2021
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My name is James Cassillo. I am a chiropractor in Massapeqequa. I have utilized Alter Law Firm multiple times and have never been let down. They have always over produced ! They are upfront, honest, relentlessly hard-working and extremely professional in all that they do. I am very proud to recommend them very highly.
Hook'N. Arrow Outdoors
Nov 19, 2021
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I couldn’t be more happy with The Alter Law Firm. They helped me with a severe speeding ticket and got it dropped down to a simple moving violation that saved me points on my license. I’m very grateful for them and their professionalism. I highly recommend going to them, Mark is very knowledgeable and will do whatever he can to help you out.
Jessica Hack
Oct 22, 2021
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The Law Offices of Mark E. Alter is highly recommended!!! All the individuals who work in that office are extremely professional and everything is done in a timely manner! I only had to wait months for my compensation rather then years!! They go above and beyond for you and I wouldn’t hesitate to retain them again if ever needed! Thanks for the AMAZING service!
Robert Menist
Oct 21, 2021
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I was asked by my handicapped brother to help him with 2 legal matters and enlisted the services of Mark Alter on his behalf. Was very happy and impressed with Mark's work ethic, attention to detail, and excellent communication. Each case was somewhat complicated and unusual, but Mark was able to reach a successful conclusion to each. I've had dealings with several attys throughout the years, but never had any atty who pursued his cases so vigorously and aggressively as Mark. His staff was also on the ball and I found them all to be very courteous and professional. My brother and I are so thankful
Julie A.
Oct 03, 2021
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The Law Offices of Mark Alter contain professional and compassionate individuals who work extremely hard for their clients. Mr. Alter is an incredible lawyer who fights for those who come to him for help. My husband was struck by a car and suffered multiple injuries. Our lawsuit was complex, and Mr. Alter, and Mr. Galvez were relentless in attaining justice by settling the case. We are forever grateful for all they have done for us.
